Question

Solve.

–7 ≥ 13 – 5x

A.
x ≥ –4

B.
x ≤ –4

C.
x ≥ 4

D.
x ≤ 4

Answer 1

ok what do you think we do first @JupiterJones

Answer 2

get x by itself?

Answer 3

Goo so what do we do?

Answer 4

add +5 to -5
and to the other side

Answer 5

Nope are trying to get x by it self so we Subtract 13 from both sides

-7-13 ≥-5

Answer 6

o ok

Answer 7

so we get

-20 ≥-5x so now what do we do?

Answer 8

add 20 to -20

Answer 9

So we divide right

so what do we get?

Answer 10

≥-5x

Answer 11

a negative divided by a negative is a ?

Answer 12

positive

Answer 13

Good and the x is by its self so we have

x≥4


but when dividing my a negative number, do we keep the sign or flip?

Answer 14

flip

Answer 15

Good so we have as the answer?

Answer 16

x<4

Answer 17

also equal

Answer 18

so the answer is?

Answer 19

x≤4

Answer 20

Correct

Answer 21

\[ \huge{\color{purple}{\textbf{W}} \color{orange}{\cal{E}} \color

{green}{\mathbb{L}} \color{blue}{\mathsf{C}} \color{maroon}{\rm{O}}

\color{red}{\tt{M}} \color{gold}{\tt{E}} \space \color{orchid}

{\mathbf{T}} \color{Navy}{\mathsf{O}} \space \color{OrangeRed}

{\boldsymbol{O}} \color{Olive}{\mathbf{P}} \color{Lime}{\textbf{E}}

\color{DarkOrchid}{\mathsf{N}} \color{Tan}{\mathtt{S}} \color

{magenta}{\mathbb{T}} \color{goldenrod}{\mathsf{U}} \color

{ForestGreen}{\textbf{D}} \color{Salmon}{\mathsf{Y}} \ddot \smile }\]
if you want to know more about this site, Here is a tutorial about

this site :
http://openstudy.com/study#/updates/5525c0fce4b030ceb3f357e8

Answer 22

ok thnks

Answer 23

Anytime :D